Basically a general word refering to when someone is disrespecting or generally just gettin on your nerves. Can also be used in relation to the word sass
Verb; The act of giving attitude or posting witty/hurtful comments through the internet or social networking sites. Not to be confused with "cyber bullying" which is far more extreme.
Did you see what Tamir wrote to Liisa on Facebook, lately he's been cyber sassing a lot!